21 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
About 21 Park Avenue
21 Park Avenue is a three-bedroom mid-terrace house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 7JN). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (November 2013) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from November 2013, so improvements made since then won't be reflected. Other recorded features include a loft.
Held since November 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £136,000 sits 147.3% above the 2002 sale of £55,000. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 49.1% below the postcode norm.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- LoftYes
Outside
- Private gardenYes
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Nov 2023
EPC Rating
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Planning history
21 Park Avenue has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Park Avenue valuation sits well clear of the typical sold price in this postcode.
£136,000
Modelled from EPC, postcode comparables.
£55,000
Recorded with HM Land Registry.
Sales timeline
1 November 2002Most recent
£55,000
Median price across the last 5 sales in TS17 7JN: £112,000 (2025–2021).
Nearby sales in TS17 7JN
8 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Aug 2025
£102,00024 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Jun 2025
£130,00041 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Feb 2025
£132,50029 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Oct 2024
£106,00032 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Oct 2021
£112,000
Versus other Park Avenue homes
21 Park Avenue is notably below the street on price per m².
Price per m²
£561
Street avg £1,090
Floor Area
98 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Eric Avenue — bus stop.
Closest school
0.1 km
Harewood Primary School. 26 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.8dB

Night-time· 23:00 – 07:00
46.5dB







